真空预压法对周围环境影响的监测成果分析  

Monitoring Result Analysis of Influence of Vacuum Preloading Method on Surrounding Environment

作　　者：王劲[1] 陈晓平[1] 胡辉[1] 

机构地区：[1]暨南大学,广东广州510632

出　　处：《施工技术》2006年第1期12-14,共3页Construction Technology

摘　　要：从侧向卸载的角度讨论了真空预压加固区外土体的受力情况和变形机理,并结合工程实测资料成果,分析了真空预压法加固软土地基时对周边环境水平位移和竖向沉降的影响,进一步阐述了能够减少其影响的预防措施。From the perspective of side-discharging, the stress of the soil out of the vacuum preloading field and its deformation principle are discussed. Combining with the results of observed field data, authors analyze the influence of vacuum preloading method on the horizontal displacement and vertical settlement of surrounding environment and present the precautions and the reference conclusions in the similar engineering project.

关 键 词：真空预压法 影响 周围环境 现场监测 预防措施 

分 类 号：TU753.8[建筑科学—建筑技术科学]